This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A215361 #5 Sep 08 2022 08:46:03
%S A215361 2,3,19,23,41,59,61,79,97,137,173,193,211,251,269,307,383,401,421,439,
%T A215361 479,593,631,743,821,839,857,859,877,953,971,991,1009,1049,1087,1123,
%U A215361 1163,1181,1201,1237,1277,1409,1427,1429,1447,1523,1543,1579,1619
%N A215361 Primes congruent to {0, 2, 3, 4} mod 19.
%H A215361 Vincenzo Librandi, <a href="/A215361/b215361.txt">Table of n, a(n) for n = 1..1000</a>
%t A215361 Select[Prime[Range[400]],MemberQ[{0,2,3,4},Mod[#,19]]&]
%o A215361 (Magma) [p: p in PrimesUpTo(2000) | p mod 19 in [0, 2, 3, 4]];
%Y A215361 Cf. A000040, A042991, A045325.
%K A215361 nonn,easy
%O A215361 1,1
%A A215361 _Vincenzo Librandi_, Aug 09 2012